Samsung Smart TV: CSS viewport of 1920 × 1080 px, resolution and responsive test

Why test your site on Samsung Smart TV?

CSS viewport resolution of Samsung Smart TV

This resolution is what your stylesheet actually manipulates. It determines the applied breakpoint, the number of displayed columns, and the size of your images.

The height remains indicative: Safari, Chrome, and other mobile browsers reduce the visible area with their address bar, which folds on scroll.

Be cautious when analyzing your statistics: some tools only report the manufacturer resolution, never the CSS viewport presented here.

Pixel density of Samsung Smart TV

The device pixel ratio of Samsung Smart TV is 1. Each CSS pixel is thus rendered by 1 physical pixels, making any image provided in simple resolution immediately visible.

Manufacturer resolution of Samsung Smart TV

This is the number of physical pixels on the screen, as announced by the manufacturer. Useful for preparing your image exports, useless for your media queries.

• 1920 pixels in width
• 1080 pixels in height
• Screen ratio of 16:9

User-Agent of Samsung Smart TV

This string is what the browser of Samsung Smart TV sends. It is useful for your automated tests, reading your server logs, and server-side detection.

Mozilla/5.0 (SMART-TV; LINUX; Tizen 5.5) AppleWebKit/537.36 (KHTML, like Gecko) SamsungBrowser/5.5 Chrome/69.0.3497.106 TV Safari/537.36

Media queries and code snippets for Samsung Smart TV

These snippets are generated from the exact characteristics of Samsung Smart TV. Copy them directly into your stylesheet or configuration.

@media only screen and (min-width: 1920px) and (max-width: 1079px) {
  /* Samsung Smart TV */
}

@media only screen and (-webkit-min-device-pixel-ratio: 1),
       only screen and (min-resolution: 96dpi) {
  /* High-density images and icons */
}

// tailwind.config.js
module.exports = {
  theme: {
    screens: {
      'samsung-smart-tv': '1920px'
    }
  }
}

const isDeviceWidth = window.matchMedia('(min-width: 1920px)').matches;
const isHighDensity = window.devicePixelRatio >= 1;

<meta name="viewport" content="width=device-width, initial-scale=1">

Free Samsung Smart TV simulator

Mobile FIRST includes Samsung Smart TV: your page displays in a viewport of 1920 x 1080 pixels, with the model's User-Agent, touch events, and scrolling behavior of a real mobile.

This is where the difference with Chrome DevTools' responsive mode is seen: DevTools resizes a window, the extension replicates the device's browser and allows exporting shareable screenshots and videos.

1. 01 Install the extension — Add Mobile FIRST to Chrome, Firefox, or Edge. Installation is free and requires no account.
2. 02 Open the page to test — Go to the URL to check, including a local address like localhost:3000.
3. 03 Choose Samsung Smart TV — Select Samsung Smart TV from the list of devices. The viewport switches to 1920 x 1080 pixels, and the mobile User-Agent is applied.
4. 04 Check rendering — Scroll, change orientation, test your forms, then capture an image or video to share.

Comparison with similar models

The neighboring formats of Samsung Smart TV are the ones to test right after, as they reveal poorly placed breakpoints.

Frequently asked questions about Samsung Smart TV

Updated on August 15, 2026